Struct Lootr

pub struct Lootr<'a> { /* private fields */ }

Implementations

impl<'a> Lootr<'a>

pub fn new() -> Self

Create a new lootbag

pub fn from(items: Vec<Item<'a>>) -> Self

Create a new lootbag from given items

pub fn branchs(&self) -> &BTreeMap<&str, Lootr<'a>>

Return this lootbag branchs

pub fn items(&self) -> &Vec<Item<'_>>

Return this lootbag items (at this level)

pub fn self_count(&self) -> usize

Return this lootbag items count (at this level)

pub fn all_count(&self) -> usize

Return this lootbag items count (including any sublevel)

pub fn add(&mut self, item: Item<'a>) -> &mut Self

Add an item at this level

Returns the current lootbag

pub fn add_in(&mut self, item: Item<'a>, path: &'a str) -> &mut Self

Add an item in the given branch

Returns the current lootbag

pub fn branch_mut(&mut self, path: &'a str) -> Option<&mut Lootr<'a>>

Returns the branch at the given path.

pub fn branch(&self, path: &'a str) -> Option<&Lootr<'a>>

Returns the branch at the given path. If the branch does not exit yet, None is returned

pub fn add_branch(&mut self, path: &'a str, branch: Lootr<'a>) -> &mut Self

Add a branch, return self (the owner)

pub fn all_items(&self) -> Vec<Item<'_>>

Return all items in the current and nested branchs

pub fn add_modifier(&mut self, modifier: Modifier) -> &mut Self

Add a modifier

pub fn roll( &self, catalog_path: Option<&'a str>, nesting: i16, threshold: f32, ) -> Option<&Item<'_>>

Pick a random item from the specified branch

Returns Some(Item) or None

pub fn roll_seeded<R>( &self, catalog_path: Option<&'a str>, nesting: i16, threshold: f32, rng: &mut R, ) -> Option<&Item<'a>>

where R: Rng + ?Sized,

Pick a random item from the specified branch, given a PRNG

Returns Some(Item) or None

pub fn roll_any(&self) -> Option<&Item<'_>>

Pick a random item anywhere in that branch

Returns Some(Item) or None

pub fn loot(&self, drops: &[Drop]) -> Vec<Item<'_>>

Roll against a looting table

Returns a vec of Item

pub fn loot_seeded<R>(&self, drops: &[Drop], rng: &mut R) -> Vec<Item<'_>>

where R: Rng + ?Sized,

Roll against a looting table, given a PRNG

Returns a vec of Item

Trait Implementations

impl<'a> Display for Lootr<'a>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.